{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:21:43.580188+00:00","duration_seconds":0.001374,"id":951079,"input_summary":"chars=103 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":36923,"started_at":"2026-06-28T08:21:43.578814+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":36924}